On the completion of her period of purification, for either son or daughter, she shall bring to the priest, at the entrance of the Tent of Meeting, a lamb in its first year for a burnt offering, and a pigeon or a turtledove for a purgation offering.

If, however, her means do not suffice for a sheep, she shall take two turtledoves or two pigeons, one for a burnt offering and the other for a purgation offering. The priest shall make expiation on her behalf, and she shall be pure.

(21) If, however, the person is poor and without sufficient means, they shall take one male lamb for a reparation offering, to be elevated in expiation, one-tenth of a measure of choice flour with oil mixed in for a grain offering, and a log of oil; (22) and two turtledoves or two pigeons—depending on their means—the one to be the purgation offering and the other the burnt offering. (23) On the eighth day of purification, they shall bring them to the priest at the entrance of the Tent of Meeting, before GOD. (24) The priest shall take the lamb of reparation offering and the log of oil, and elevate them as an elevation offering before GOD. (25) When the lamb of reparation offering has been slaughtered, the priest shall take some of the blood of the reparation offering and put it on the ridge of the right ear of the one being purified, on the thumb of the right hand, and on the big toe of the right foot. (26) The priest shall then pour some of the oil into the palm of his own left hand, (27) and with the finger of his right hand the priest shall sprinkle some of the oil that is in the palm of his left hand seven times before GOD. (28) Some of the oil in his palm shall be put by the priest on the ridge of the right ear of the one being purified, on the thumb of the right hand, and on the big toe of the right foot, over the same places as the blood of the reparation offering; (29) and what is left of the oil in his palm the priest shall put on the head of the one being purified, to make expiation for them before GOD. (30) That person shall then offer one of the turtledoves or pigeons, depending on their means— (31) whichever they can afford—the one as a purgation offering and the other as a burnt offering, together with the grain offering. Thus the priest shall make expiation before GOD for the one being purified. (32) Such is the ritual for one who has a scaly affection and whose means for purification are limited.

(22)Do not rob the wretched because they are wretched;Do not crush the poor in the gate;

(31)One who withholds what is due to the poor affronts their Maker;One who shows pity for the needy shows honor.

And Rabbi Yitzḥak says: Anyone who gives a peruta to a poor person receives six blessings, and whoever consoles him with words of comfort and encouragement receives eleven blessings. The Gemara explains: One who gives a peruta to a poor person receives six blessings, as it is written: “Is it not to share your bread with the hungry, and that you shall bring the poor that are cast out to your house? When you see the naked, that you cover him” (Isaiah 58:7). And the next verses list six blessings: “Then shall your light break forth like the dawn, and your health shall spring forth speedily, and your righteousness shall go before you, the glory of the Lord shall be your rearguard. Then, shall you call, and the Lord shall answer; you shall cry, and He shall say: Here I am” (Isaiah 58:8–9).

The Gemara addresses the continuation of the verse: “And though I have afflicted you [ve’innitikh]” (Nahum 1:12). Mar Zutra says: This means that even a poor person [ani] who is sustained from charity must also perform charity. With regard to the expression: “And I will afflict you [a’anekh] no more,” Rav Yosef teaches: This means that if he gives charity to others, God will no longer show him signs of poverty [aniyyut].

(7) There are eight levels in charity, each level surpassing the other. The highest level beyond which there is none is a person who supports a Jew who has fallen into poverty [by] giving him a present or a loan, entering into partnership with him, or finding him work so that his hand will be fortified so that he will not have to ask others [for alms]. Concerning this [Leviticus 25:35] states: "You shall support him, the stranger, the resident, and he shall live among you." Implied is that you should support him before he falls and becomes needy.

(8) A lower [level] than this is one who gives charity to the poor without knowing to whom he gave and without the poor person knowing from whom he received. For this is an observance of the mitzvah for its sake alone. This [type of giving was] exemplified by the secret chamber that existed in the Temple. The righteous would make donations there in secret and poor people of distinguished lineage would derive their livelihood from it in secret.
A level close to this is giving to a charity fund. A person should not give to a charity fund unless he knows that the person managing it is faithful, wise, and capable of administering it in a proper manner as Rebbe Chananya ben Tradyon was.

(9) A lower level than that is an instance when the giver knows to whom he is giving, but the poor person does not know from whom he received. An example of this were the great Sages who would go in secret and throw money into the doorways of the poor. This is a worthy way of giving charity and it is a good quality [to express] if the trustees of the charitable fund are not conducting themselves appropriately.

(10) A lower level than that is an instance when the poor person knows from whom he took, but the donor does not know to whom he gave. An example of this were the great Sages who would bundle coins in a sheet and hang them over their shoulders and the poor would come and take them so that they would not be embarrassed.

(11) A lower level than that is giving [the poor person] in his hand before he asks.

(12) A lower level than that is giving him after he asks.

(13) A lower level than this is giving him less than what is appropriate, but with a pleasant countenance.

(14) A lower level than that is giving him with sadness.